Photovoltaics
in Switzerland

Leonhardt Spenglerei AG

Basel · Since 1992 · 21–50 empl.·5.0(28)

Leonhardt Spenglerei AG is a trade contractor specialising in sheet-metal work and plumbing. Its services also include flat-roof work, heating maintenance, photovoltaic systems, repairs and upkeep.

Soltastic AG

Bülach · Since 2011 · 11–20 empl.·4.9(36)

The core activity of Soltastic AG is the planning, installation and maintenance of solar systems, battery storage and wallboxes, as well as consulting and implementation of energy strategies in the field of renewable energies, particularly photovoltaics.

Heinz Schmid AG Elektro-Anlagen

Winterthur · Since 1980 · 51–100 empl.·4.7(35)

The core activity of Heinz Schmid AG is the provision of services in the field of electrical engineering, particularly in the following specific areas: electrical installation, photovoltaics (installation of solar systems), charging stations (for electric vehicles), e-mobility (electromobility), and fiber optics (installation of fiber optic cables). The company offers these services as an electrician in Winterthur and has specialized in the installation and maintenance of electrical systems.

Saudan Immo AG

Solothurn · Since 2007 · 21–50 empl.·4.6(82)

The core activity of Saudan AG includes the planning, installation, maintenance and repair of: Sanitary and heating systems (including heat pumps, solar heating, pellet, wood chip, gas and oil heating systems); Metalwork (including custom bending, cladding, roof edges, frames, gutters, downspouts and complex folded roofs); Flat roof and green roof solutions. The company also offers comprehensive services in these areas, including consulting, planning, installation and maintenance.

ch-Solar AG

Dürnten · Since 2008 · 21–50 empl.·4.8(33)

ch-Solar AG plans, installs and services photovoltaic systems. Its services include consulting and project planning, as well as battery storage, self-consumption optimisation and charging stations for electric vehicles.

Edmondo Franchini SA

Lamone · Since 1985 · 1–10 empl.·4.8(57)

Edmondo Franchini SA plans, installs and maintains electrical systems for residential, commercial and industrial settings. Its services also include building automation, security systems, telephony and data networks, as well as solar energy and electric mobility solutions.

Jörg AG

Bätterkinden · Since 1987 · 51–100 empl.·4.8(28)

Jörg AG provides roof and façade engineering and related building-envelope services. The company carries out pitched and flat roofing, façade and sheet-metal work and offers photovoltaic systems, lightning protection, roof windows as well as maintenance, repair and renovation services.

Stocker Sanitär AG

Reinach Bl · Since 2003 · 21–50 empl.·4.7(45)

Stocker Sanitär AG provides plumbing installations, bathroom renovations, and repair and maintenance services for plumbing and heating systems. It also plans and installs heating systems using renewable energy and air-conditioning systems.

Hélios Energies SA

Carouge Ge · Since 2012 · 1–10 empl.·4.9(123)

Hélios Energies SA installs photovoltaic systems and heat pumps, and provides heating and hot-water solutions. Its services also include heat-pump maintenance and the coordination of installation work and related administrative procedures.

Burkhardt Gebäudetechnik AG

Dübendorf · Since 1976 · 11–20 empl.·4.7(82)

Burkhardt Gebäudetechnik AG plans, installs and maintains heating, plumbing, air-conditioning and refrigeration systems. Its services also include heat pumps, photovoltaic systems, energy management, building automation, and the planning and coordination of building services.

Selm Heizsysteme AG

Kaltbrunn · Since 1998 · 21–50 empl.·4.9(22)

Selm Heizsysteme AG is a heating systems service and installation company. Its services include consultation, planning, installation, maintenance and repair, and it offers heat pumps, oil, gas and wood heating systems, and solar installations.

Rutz & Co AG

Fahrweid · Since 2013 · 21–50 empl.·4.8(58)

The core activity of Rutz & Co AG is the planning, execution and maintenance of sanitary and heating systems, including boiler renovations, in the Zurich region. The company also provides comprehensive consulting and innovative solutions in the field of building technology, with a focus on sustainability, energy efficiency and climate protection.

IngEne SA

Cadenazzo · Since 2013 · 21–50 empl.·5.0(18)

IngEne SA plans and implements energy systems for households and businesses. Its services include photovoltaic installations, energy storage, electric-vehicle charging, heat pumps and electrical distribution systems, as well as consulting, installation and after-sales support.

Kablan AG

Ostermundigen · Since 2015 · 51–100 empl.·4.7(15)

Kablan AG distributes cables, LAN components and electrical accessories and offers assembly, logistics solutions and training.

engitec AG

Winterthur · Since 2023 · 21–50 empl.·5.0(57)

The core activity of engitec is the planning, installation and maintenance of sustainable energy solutions, particularly photovoltaic systems, energy storage systems and charging stations, as well as conducting feasibility analyses and optimizing energy solutions for private individuals and companies.

Elektro-Naef AG

Thalwil · Since 1975 · 1–10 empl.·4.8(45)

The core activity of the company Elektro Naef is the planning, consulting, installation and commissioning of electrical systems and installations for buildings, including: * Electrical installations * Lighting systems * W-LAN * door automation * shading control * Photovoltaic systems AC * Building automation solutions * Smart home solutions * electric vehicle charging stations * e-Mobility Best quality for the left bank of Lake Zurich. Thalwil, Oberrieden, Horgen, Wädenswil, Rüschlikon, Kilchberg, Gattikon, Adliswil, Langnau am Albis

Elektro Fierz AG

Männedorf · Since 1979 · 11–20 empl.·4.9(22)

Elektro Fierz AG plans, installs and maintains electrical systems for new builds, renovations and refurbishments. Its services also include communication cabling, lighting, electric-vehicle charging stations and photovoltaic systems.

Home Intelligence Sàrl

Lonay · Since 2015 · 11–20 empl.·4.9(91)

Home Intelligence Sàrl provides services in home automation, photovoltaic systems and building insulation with a focus on energy efficiency. Services include technical studies, planning and advice, installation and commissioning, and maintenance and after-sales support.

RUTZ Gruppe AG

Rümlang · Since 2015 · 21–50 empl.·5.0(28)

The core activity of RUTZ Gruppe AG encompasses the development, manufacture and installation of: solar systems, charging solutions for e-mobility, and chimney systems for fossil fuels. The company thus provides solutions for sustainable energy supply and electrification, as well as for traditional energy generation using fossil fuels.

MCR-e SARL

Grandson · Since 2015 · 11–20 empl.·4.9(54)

MCR-e is a company specialized in the installation of photovoltaic systems (solar systems) in Switzerland, particularly in the Suisse Romande region. The core activity includes the planning, installation, and maintenance of solar systems for private households and professional clients. The company offers a comprehensive service, ranging from consulting and planning to the installation and maintenance of the systems.

Amoled Elektro AG

Buchrain · Since 2018 · 1–10 empl.·4.9(114)

Amoled Elektro AG provides electrical installation services for residential and business customers. Its work includes lighting, IT installations, photovoltaic systems, electric-vehicle charging infrastructure, building automation, planning, consulting, inspections and maintenance.

H.P. Hebeisen, Heizung- und Sanitär AG

Lindau · Since 1981 · 11–20 empl.·4.8(32)

The core activity of Hebeisen AG is the planning, implementation and maintenance of heating and plumbing work, including bathroom renovations, photovoltaic systems and industrial piping, for private individuals, businesses, industry, apartments and institutions.

Kurt Vorburger AG

Aarau Rohr · Since 1987 · 51–100 empl.·4.7(72)

Kurt Vorburger AG is a building services company that plans and installs heating, ventilation, air-conditioning and plumbing systems. Its services also include engineering, renewable energy solutions, maintenance, repairs and refurbishment work.

Solar Ticino Sagl

Chiasso · Since 2009 · 1–10 empl.·4.9(76)

The core activity of Solar Ticino sagl is the planning, installation and consulting of solutions for renewable energy, in particular: photovoltaic systems, storage systems, thermosolar systems, heat pumps, air conditioning systems, awnings and sun shading, solar carports, and charging stations for electric vehicles. The company also provides consulting and planning for plus-energy houses and supports customers in applying for grants for the installation of renewable energy systems.

Markus Schmid AG Sanitär Heizungen Solartechnik

Malters · Since 2012 · 21–50 empl.·4.6(44)

Markus Schmid AG Sanitär Heizungen Solartechnik provides plumbing, heating, ventilation and solar technology services. The company plans and installs building systems for new constructions and renovations, and carries out maintenance, repairs and servicing of existing systems.

Schmid, Amrhein AG

Lucerne · Since 1963 · 21–50 empl.·4.7(25)

Schmid, Amrhein AG is a specialist provider of heating, ventilation, air conditioning, plumbing and building services. It plans, installs and maintains systems for new buildings, renovations and conversions, and carries out repairs and related service work.

Hasler + Reinle AG

Gelterkinden · Since 1978 · 51–100 empl.·4.5(33)

Hasler + Reinle AG provides planning and implementation of electrical installations and installs and services IT and telephone systems, photovoltaic installations and building automation. The company handles project planning and management, prepares technical documentation and offers ongoing service including safety checks and an on‑call (24/7) service.

Elektro Hunziker AG

Gwatt (Thun) · Since 1986 · 51–100 empl.·4.5(52)

Elektro Hunziker AG plans and installs electrical systems for residential, industrial, commercial and public buildings. Its services also include maintenance and repairs, electrical inspections, telecommunications, building automation, photovoltaic systems and EV charging stations.

A. Baltensperger AG Zürich

Zurich · Since 1988 · 11–20 empl.·4.6(38)

A. Baltensperger AG Zürich is a building-services company specialising in plumbing and heating systems, as well as ventilation, air conditioning and refrigeration. Its services include consulting and planning, installation, maintenance and repair.

Rüegg AG Spengler Sanitär Heizung Solar

Hinwil · Since 2008 · 21–50 empl.·4.8(31)

The core activity of Rüegg AG Spengler Sanitär Heizung Solar is the provision of services in the field of building technology, particularly in the areas of: plumbing work, sanitary installations, heating systems, solar systems, energy consulting, building envelope, photovoltaics, and bathroom planning and design. The company offers planning, installation, service and maintenance of heating, sanitary and solar systems, and supports customers in the realization of new buildings and renovations.

ABC Solar Sàrl

Corminboeuf · Since 2011 · 11–20 empl.·4.7(77)

ABC Solar Sàrl plans and installs photovoltaic systems and supports projects through commissioning. Its services include technical site visits, administrative support, and monitoring of electricity production.

Dünki Solar GmbH

Rafz · Since 2012 · 1–10 empl.·4.8(56)

Dünki Solar GmbH plans, constructs and installs solar thermal and photovoltaic systems and coordinates the involved trades. The company also provides services for heating, sanitary and ventilation systems, engineering and maintenance, and arranges photovoltaic cleaning and equipment rental.

Cap Energie SA

Carouge Ge · Since 2015 · 1–10 empl.·4.8(76)

Cap Energie SA specialises in renewable energy and energy-efficient building renovations. It plans and installs photovoltaic panels, heat pumps, thermodynamic water heaters, storage batteries and electric-vehicle charging stations, and handles related administrative procedures and installation coordination.

Solarify GmbH

Bern · Since 2016 · 21–50 empl.·4.9(32)

The core activity of Solarify is investing in and operating solar power plants, as well as brokering solar panels to investors and marketing the electricity produced. The company also enables third parties to make their roofs available for the installation of solar power plants and offers a marketplace for the resale of solar power plants.

GTS SA

Crissier · Since 2008 · 11–20 empl.·4.5(48)

GTS SA designs and installs photovoltaic systems for households, farms, businesses, public authorities and construction projects. Its services also include battery storage, EV charging stations, maintenance and repairs, as well as heat pumps and air-conditioning systems.

Sunkraft SA

Satigny · Since 2015 · 11–20 empl.·4.9(49)

Sunkraft SA provides renewable energy solutions and energy-efficiency renovations for buildings. Its services include planning and installing photovoltaic and solar thermal systems, heat pumps, batteries and charging stations, as well as windows, insulation and heating systems, with maintenance and project administration.

HyperSolaire Sàrl

Lajoux Ju · Since 2019 · 1–10 empl.·5.0(62)

HyperSolaire Sàrl operates in the renewable energy sector. The company designs and installs photovoltaic solar systems and provides consumption-optimization services, including battery storage, electric vehicle charging stations and integration with heating systems.

Erne Holztechnik GmbH

Läufelfingen · Since 2020 · 11–20 empl.·5.0(106)

Erne Holztechnik GmbH carries out timber construction, roofing and renovation work. Its services include prefabricated timber construction, interior work, roof windows, building planning and photovoltaic systems.